package cn.yangliu.config.custom;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.stereotype.Component;

@Component
public class AuthenticationFailureHandler
        implements org.springframework.security.web.authentication.AuthenticationFailureHandler, SecurityHandler {

    @Override
    public void onAuthenticationFailure(HttpServletRequest request,
                                        HttpServletResponse response, AuthenticationException exception)
            throws IOException, ServletException {

        handle(request, response, HttpStatus.UNAUTHORIZED, exception);

    }

}
